5dc203e8f4
Reapply the TargerTransformInfo changes, minus the changes to LSR and Lowerinvoke.
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llvm-svn: 166248
2012-10-18 23:22:48 +00:00
d6d9ccca38
Temporarily revert the TargetTransform changes.
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The TargetTransform changes are breaking LTO bootstraps of clang. I am
working with Nadav to figure out the problem, but I am reverting it for now
to get our buildbots working.
This reverts svn commits: 165665 165669 165670 165786 165787 165997
and I have also reverted clang svn 165741
llvm-svn: 166168
2012-10-18 05:43:52 +00:00
4be9013ec1
Revert r166157 because some tests fail...
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llvm-svn: 166159
2012-10-17 23:56:05 +00:00
7c2342467d
Check that the operand of the GEP is not the GEP itself. This occurred during an LTO build of LLVM.
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llvm-svn: 166157
2012-10-17 23:54:19 +00:00
118a78b977
Cleanup whitespace.
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llvm-svn: 166016
2012-10-16 06:10:45 +00:00
a529ade5a4
Cleanup whitespace.
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llvm-svn: 166013
2012-10-16 06:01:44 +00:00
147ee8e34f
Have AttributesImpl defriend the Attributes class.
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llvm-svn: 166012
2012-10-16 05:57:28 +00:00
3ffbac4432
Have AttrBuilder defriend the Attributes class.
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llvm-svn: 166011
2012-10-16 05:55:09 +00:00
a517c30ed3
Put simple c'tors inline.
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llvm-svn: 166008
2012-10-16 05:22:28 +00:00
50d27849f6
Move the Attributes::Builder outside of the Attributes class and into its own class named AttrBuilder. No functionality change.
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llvm-svn: 165960
2012-10-15 20:35:56 +00:00
fbd38fe2e3
Add an enum for the return and function indexes into the AttrListPtr object. This gets rid of some magic numbers.
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llvm-svn: 165924
2012-10-15 07:29:08 +00:00
79d45dbbf9
Use a ::get method to create the attribute from Attributes::AttrVals instead of a constructor.
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llvm-svn: 165923
2012-10-15 06:53:28 +00:00
8c3e65db52
Move the AttributesImpl header file into the VMCore directory so that it can be opaque.
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llvm-svn: 165920
2012-10-15 05:40:12 +00:00
d079a446d7
Attributes Rewrite
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Convert the internal representation of the Attributes class into a pointer to an
opaque object that's uniqued by and stored in the LLVMContext object. The
Attributes class then becomes a thin wrapper around this opaque
object. Eventually, the internal representation will be expanded to include
attributes that represent code generation options, etc.
llvm-svn: 165917
2012-10-15 04:46:55 +00:00
5ae76a379c
Remove dead methods.
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llvm-svn: 165902
2012-10-14 09:21:44 +00:00
76d2cd2f60
Remove operator cast method in favor of querying with the correct method.
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llvm-svn: 165899
2012-10-14 08:54:26 +00:00
6bbdf70818
Fix use after free when deleting attributes in a chained folding set.
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Can't follow the intrusive linked list when the element is gone.
llvm-svn: 165898
2012-10-14 08:48:40 +00:00
a0f3e8d1cb
Don't use the new syntax just yet.
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llvm-svn: 165897
2012-10-14 08:25:35 +00:00
2a3c1cca7d
Remove the bitwise AND operators from the Attributes class. Replace it with the equivalent from the builder class.
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llvm-svn: 165896
2012-10-14 07:52:48 +00:00
722b26c0f2
Remove the bitwise assignment OR operator from the Attributes class. Replace it with the equivalent from the builder class.
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llvm-svn: 165895
2012-10-14 07:35:59 +00:00
5c407ed3ab
Remove the bitwise OR operator from the Attributes class. Replace it with the equivalent from the builder class.
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llvm-svn: 165894
2012-10-14 07:17:34 +00:00
a05b043c4a
Remove the bitwise XOR operator from the Attributes class. Replace it with the equivalent from the builder class.
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llvm-svn: 165893
2012-10-14 06:56:13 +00:00
85a64c217f
Remove the bitwise NOT operator from the Attributes class. Replace it with the equivalent from the builder class.
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llvm-svn: 165892
2012-10-14 06:39:53 +00:00
1fcc82225a
Decode the LLVM attributes from bitcode using the attributes builder.
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llvm-svn: 165891
2012-10-14 04:10:01 +00:00
abd5ba2523
Use builder to create alignment attributes. Remove dead function.
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llvm-svn: 165890
2012-10-14 03:58:29 +00:00
9d7ba8da47
Add the LLVM context to this c'tor. It will be needed in the future.
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llvm-svn: 165687
2012-10-11 01:10:00 +00:00
13410278b6
Support a common idiom on how to build an Attributes class with a single attribute.
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llvm-svn: 165686
2012-10-11 01:05:52 +00:00
e10328737d
Add a new interface to allow IR-level passes to access codegen-specific information.
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llvm-svn: 165665
2012-10-10 22:04:55 +00:00
c399c753d9
Revert r165652: "Remove unnecessary RTTI from the build."
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... Apparently the RTTI is still necessary for some reason.
llvm-svn: 165654
2012-10-10 20:50:36 +00:00
9b72524e54
Remove unnecessary RTTI from the build.
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llvm-svn: 165652
2012-10-10 20:27:20 +00:00
7f1c5472b5
Cleanup. Get rid of now dead code.
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llvm-svn: 165613
2012-10-10 08:03:34 +00:00
bbcdf4e2a5
Remove the final bits of Attributes being declared in the Attribute
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namespace. Use the attribute's enum value instead. No functionality change
intended.
llvm-svn: 165610
2012-10-10 07:36:45 +00:00
ff758fbd45
Use the attribute enums to query if a function has an attribute.
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llvm-svn: 165551
2012-10-09 21:49:51 +00:00
8ccd6ca199
Use the attribute enums to query if a parameter has an attribute.
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llvm-svn: 165550
2012-10-09 21:38:14 +00:00
b3723341f3
Revert r165547 to fix build.
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llvm-svn: 165548
2012-10-09 20:56:48 +00:00
5abc0ef174
Use a single location for calculating the alignments.
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llvm-svn: 165547
2012-10-09 20:55:16 +00:00
4caad41f1e
Use appropriate method calls to get the alignment value.
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llvm-svn: 165541
2012-10-09 20:28:54 +00:00
9864a6557e
Inline the checks for mutually exclusive attributes since they're used in only one module.
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llvm-svn: 165539
2012-10-09 20:11:19 +00:00
7c04e04a75
Move the 'FunctionOnly' attributes thingy inside of the Attributes class.
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llvm-svn: 165530
2012-10-09 19:01:18 +00:00
89021e4740
Add in the first step of the multiple pointer support. This adds in support to the data layout for specifying a per address space pointer size.
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The next step is to update the optimizers to allow them to optimize the different address spaces with this information.
llvm-svn: 165505
2012-10-09 16:06:12 +00:00
908126a745
Move the 'ParameterOnly' variable inside of the Attributes class and make it a method.
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llvm-svn: 165497
2012-10-09 09:51:10 +00:00
217c9b1916
Remove the now dead VarArgsIncompatible variable.
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llvm-svn: 165496
2012-10-09 09:33:01 +00:00
1c1b324ccf
Use the enum value of the attributes when removing them from the attributes builder.
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llvm-svn: 165495
2012-10-09 09:17:28 +00:00
93f70b78fd
Use the enum value of the attributes when adding them to the attributes builder.
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llvm-svn: 165494
2012-10-09 09:11:20 +00:00
3b861ec989
Fix PR14016.
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DeadArgumentElimination pass can replace one LLVM function with another,
invalidating a pointer stored in debug info metadata entry for this function.
To fix this, we collect debug info descriptors for functions before
running a DeadArgumentElimination pass and "patch" pointers in metadata nodes
if we replace a function.
llvm-svn: 165490
2012-10-09 08:13:15 +00:00
c9b22d735a
Create enums for the different attributes.
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We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.
llvm-svn: 165488
2012-10-09 07:45:08 +00:00
bcd425b094
Remove some dead methods.
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llvm-svn: 165485
2012-10-09 05:54:39 +00:00
375eb1f980
Remove more uses of the attribute enums by supplying appropriate query methods for them.
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No functionality change intended.
llvm-svn: 165466
2012-10-09 00:28:54 +00:00
70f3917b0e
Convert to using the Attributes::Builder interface.
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llvm-svn: 165465
2012-10-09 00:01:21 +00:00
c6daefad7e
Use the Attributes::Builder to build the attributes in the parser.
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llvm-svn: 165458
2012-10-08 23:27:46 +00:00
Nadav Rotem